CA2198549C - Gas insulation type load break system - Google Patents

Gas insulation type load break system Download PDF

Info

Publication number
CA2198549C
CA2198549C CA002198549A CA2198549A CA2198549C CA 2198549 C CA2198549 C CA 2198549C CA 002198549 A CA002198549 A CA 002198549A CA 2198549 A CA2198549 A CA 2198549A CA 2198549 C CA2198549 C CA 2198549C
Authority
CA
Canada
Prior art keywords
contact point
earthing
bushing
current
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002198549A
Other languages
English (en)
French (fr)
Other versions
CA2198549A1 (en
Inventor
Young Geun Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LS Electric Co Ltd
Original Assignee
LG Industrial Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US08/820,991 priority Critical patent/US5902979A/en
Priority to BR9700895A priority patent/BR9700895A/pt
Application filed by LG Industrial Systems Co Ltd filed Critical LG Industrial Systems Co Ltd
Priority to CA002198549A priority patent/CA2198549C/en
Publication of CA2198549A1 publication Critical patent/CA2198549A1/en
Application granted granted Critical
Publication of CA2198549C publication Critical patent/CA2198549C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0358—Connections to in or out conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
CA002198549A 1997-01-15 1997-02-26 Gas insulation type load break system Expired - Lifetime CA2198549C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08/820,991 US5902979A (en) 1997-01-15 1997-01-15 Gas insulation type load break system
BR9700895A BR9700895A (pt) 1997-01-15 1997-02-05 Sistema de frenagem de carga do tipo por isolamento a gás
CA002198549A CA2198549C (en) 1997-01-15 1997-02-26 Gas insulation type load break system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/820,991 US5902979A (en) 1997-01-15 1997-01-15 Gas insulation type load break system
BR9700895A BR9700895A (pt) 1997-01-15 1997-02-05 Sistema de frenagem de carga do tipo por isolamento a gás
CA002198549A CA2198549C (en) 1997-01-15 1997-02-26 Gas insulation type load break system

Publications (2)

Publication Number Publication Date
CA2198549A1 CA2198549A1 (en) 1998-08-26
CA2198549C true CA2198549C (en) 2000-07-25

Family

ID=27160165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002198549A Expired - Lifetime CA2198549C (en) 1997-01-15 1997-02-26 Gas insulation type load break system

Country Status (3)

Country Link
US (1) US5902979A (pt)
BR (1) BR9700895A (pt)
CA (1) CA2198549C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153255B2 (ja) * 2007-08-13 2013-02-27 三菱電機株式会社 接地開閉装置
CN105308811B (zh) 2013-06-18 2018-01-26 西门子公司 气体绝缘的中压开关设备
CN104409267B (zh) * 2014-11-27 2016-08-17 无锡飞世龙机电有限公司 一种带有接地操作机构的接地开关
CN104466779B (zh) * 2014-11-27 2017-01-04 无锡飞世龙机电有限公司 一种双向自动投切环网设备
CN104409271B (zh) * 2014-11-27 2017-07-07 无锡飞世龙机电有限公司 一种负载开关及其由负载开关构成的负荷开关
CN104409253B (zh) * 2014-11-27 2016-08-17 无锡飞世龙机电有限公司 一种带有操作机构的负荷开关
CN104538236A (zh) * 2014-12-22 2015-04-22 信阳师范学院 中压双电源负荷开关

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076401A5 (pt) * 1970-01-14 1971-10-15 Coq France
US3603752A (en) * 1970-01-15 1971-09-07 Westinghouse Electric Corp Grounding-switch device
US3727109A (en) * 1971-02-17 1973-04-10 Westinghouse Electric Corp Tank-type grounding and test device with line, bus and test terminal bushings
DE2924630C2 (de) * 1979-06-19 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Gekapselter, dreiphasiger Drehtrennschalter
US4300028A (en) * 1979-09-25 1981-11-10 Gould Inc. Rotary switch for gas-insulated substations
DE3107911C2 (de) * 1981-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Metallgekapselte, gasgefüllte dreipolige Mittelspannungs-Lastschaltanlage
DE3715053A1 (de) * 1987-05-06 1988-11-17 Sachsenwerk Ag Metallgekapselte, mit druckgas gefuellte, mehrphasige hochspannungsschaltanlage

Also Published As

Publication number Publication date
US5902979A (en) 1999-05-11
CA2198549A1 (en) 1998-08-26
BR9700895A (pt) 1999-01-12

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Effective date: 20170227